73324553
Aug 20, 1981
May 25, 1982
Pigments, Fillers, Extenders and/or Reinforcing Materials in Masterbatch Form (Using a Methyl Vinyl Silicone Gum as Binder) to Color and/or Reinforce Silicone Elastomers which Are to Be Vulcanized and Used for Further Manufacture in the Industrial Arts
Paints